<template>
  <div ref="raddar" :class="className" :style="{ height: height, width: width }" />
</template>

<script setup lang="ts">
import * as echarts from 'echarts'
import { reSize } from './hooks/resize'
const props = withDefaults(
  defineProps<{
    className?: string
    width?: string
    height?: string
  }>(),
  {
    className: 'chart',
    width: '100%',
    height: '350px',
  }
)

const animationDuration = 3000

let raddar = ref()
let charts: echarts.ECharts | null
const init = () => {
  charts = echarts.init(raddar.value)
  charts.setOption({
    tooltip: {
      trigger: 'axis',
      axisPointer: {
        // 坐标轴指示器，坐标轴触发有效
        type: 'shadow', // 默认为直线，可选为：'line' | 'shadow'
      },
    },
    radar: {
      radius: '66%',
      center: ['50%', '42%'],
      splitNumber: 8,
      splitArea: {
        areaStyle: {
          color: 'rgba(127,95,132,.3)',
          opacity: 1,
          shadowBlur: 45,
          shadowColor: 'rgba(0,0,0,.5)',
          shadowOffsetX: 0,
          shadowOffsetY: 15,
        },
      },
      indicator: [
        { name: 'Sales', max: 10000 },
        { name: 'Administration', max: 20000 },
        { name: 'Information Technology', max: 20000 },
        { name: 'Customer Support', max: 20000 },
        { name: 'Development', max: 20000 },
        { name: 'Marketing', max: 20000 },
      ],
    },
    legend: {
      left: 'center',
      bottom: '10',
      data: ['Allocated Budget', 'Expected Spending', 'Actual Spending'],
    },
    series: [
      {
        type: 'radar',
        symbolSize: 0,
        areaStyle: {
          shadowBlur: 13,
          shadowColor: 'rgba(0,0,0,.2)',
          shadowOffsetX: 0,
          shadowOffsetY: 10,
          opacity: 1,
        },
        data: [
          {
            value: [5000, 7000, 12000, 11000, 15000, 14000],
            name: 'Allocated Budget',
          },
          {
            value: [4000, 9000, 15000, 15000, 13000, 11000],
            name: 'Expected Spending',
          },
          {
            value: [5500, 11000, 12000, 15000, 12000, 12000],
            name: 'Actual Spending',
          },
        ],
        animationDuration: animationDuration,
      },
    ],
  })
  reSize(charts)
}
onMounted(() => {
  init()
})
onBeforeUnmount(() => {
  if (!charts) {
    return
  }
  charts.dispose()
  charts = null
})
</script>
